PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDL1 1-8Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-553-5768 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-553-5768 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-553-5768. Primary manufacturer part number: MDL1 1-8.
Features
  • Fuse,cartridge — FSC 5920
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Delay Time in Seconds: 3.0 500 PCT OF CURRENT RATING
  • Maximum Voltage Rating in Volts: 125.0 AC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Continuous Current Rating in Amps: 1.125
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-553-5768, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-553-5768
Primary Part NumberMDL1 1-8
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusACTIVE
Interruption Indicator MethodVISIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL IN
Circuit Over-Current Interruption Delay Time in Seconds3.0 500 PCT OF CURRENT RATING
Maximum Voltage Rating in Volts125.0 AC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeTIME DELAY
Continuous Current Rating in Amps1.125
Surface TreatmentSOLDER TERMINAL
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3950-00-271-1854 INTERCHANGEABLE
Crane,floor,portable
Cross-Reference Index
Part NumberManufacturer
MDL-1 8/10 Cooper Bussmann, Llc Dba Cooper Industries (USA)
MDL1 1-8 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
3950-00-271-1854INTERCHANGEABLE
CRANE,FLOOR,PORTABLE

Frequently Asked Questions

What is NSN 5920-00-553-5768?

NSN 5920-00-553-5768 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-553-5768?

NSN 5920-00-553-5768 has 2 cross-referenced part numbers: MDL-1 8/10 (Cooper Bussmann, Llc Dba Cooper Industries), MDL1 1-8 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-553-5768?

There is 1 known substitute for 5920-00-553-5768: 3950-00-271-1854. Verify interchangeability with system specifications before substitution.

What are the specifications of MDL1 1-8?

Key specifications for MDL1 1-8: Overall Length: 1.250 INCHES NOMINAL IN; Interruption Indicator Method: VISIBLE ELEMENT; Overall Diameter: 0.250 INCHES NOMINAL IN; Circuit Over-Current Interruption Delay Time in Seconds: 3.0 500 PCT OF CURRENT RATING. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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